{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the environmental protection field?","a":"Green Supply Chain: Establish a transparent supply chain system through blockchain technology, ensuring the environmental friendliness of raw material procurement, production processes, and product recycling. Blockchain technology can achieve data sharing among all links in the supply chain, enhance corporate environmental awareness, and encourage enterprises to assume social responsibility, thereby reducing environmental pollution risks from the source."}]}],"pr":"c95a3b1ec3c171d0f1354f11c38a872e079f65d831e46a3c6a49d886f03dcba7"}